{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-11-04T08:06:53.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://web.mit.edu/kerberos/advisories/"},{"tags":["x_refsource_MISC"],"url":"https://github.com/krb5/krb5/releases"},{"name":"DSA-4944","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2021/dsa-4944"},{"tags":["x_refsource_MISC"],"url":"https://www.oracle.com/security-alerts/cpuoct2021.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562"},{"tags":["x_refsource_CONFIRM"],"url":"https://security.netapp.com/advisory/ntap-20211022-0003/"},{"tags":["x_refsource_CONFIRM"],"url":"https://security.netapp.com/advisory/ntap-20211104-0007/"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2021-36222","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://web.mit.edu/kerberos/advisories/","refsource":"MISC","url":"https://web.mit.edu/kerberos/advisories/"},{"name":"https://github.com/krb5/krb5/releases","refsource":"MISC","url":"https://github.com/krb5/krb5/releases"},{"name":"DSA-4944","refsource":"DEBIAN","url":"https://www.debian.org/security/2021/dsa-4944"},{"name":"https://www.oracle.com/security-alerts/cpuoct2021.html","refsource":"MISC","url":"https://www.oracle.com/security-alerts/cpuoct2021.html"},{"name":"https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562","refsource":"CONFIRM","url":"https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562"},{"name":"https://security.netapp.com/advisory/ntap-20211022-0003/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20211022-0003/"},{"name":"https://security.netapp.com/advisory/ntap-20211104-0007/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20211104-0007/"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T00:54:51.338Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://web.mit.edu/kerberos/advisories/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/krb5/krb5/releases"},{"name":"DSA-4944","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2021/dsa-4944"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.oracle.com/security-alerts/cpuoct2021.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://security.netapp.com/advisory/ntap-20211022-0003/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://security.netapp.com/advisory/ntap-20211104-0007/"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2021-36222","datePublished":"2021-07-22T17:28:47.000Z","dateReserved":"2021-07-07T00:00:00.000Z","dateUpdated":"2024-08-04T00:54:51.338Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}